/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/TriangleMesh.h
Curvature between adjacent faces, specified on edges in radians.
[TArray](API\Runtime\Core\Containers\TArray)< [FReal](API\Runtime\ChaosCore\Chaos\FReal) > GetCurvatureOnEdges ( const [TArray](API\Runtime\Core\Containers\TArray)< [FVec3](API\Runtime\ChaosCore\Chaos\FVec3) > & faceNormals )